Project 1-First Term

The process that includes observing, asking questions, making hypothesis and experimenting is called..

• Technology

• Discovery

• Scientific Method

• Invention

The System that gathers oxygen and removes carbon dioxide through the lungs is

• Digestive System

• Muscular System

• Respiratory System

• Urogenital System

The locomotor system is conformed by

• The skeletal and muscular systems

• The digestive and respiratory systems

• The circulatory and skeletal systems

Heart, veins and arteries are part of the

• Digestive system

• Nervous System

• Circulatory System

• Skeletal system

The final step of the scientific method is

• Sharing your results

• Observing

• Asking questions

• Making hypothesis

To recognize something that already exists for the first time, that nobody has found before, is a(n)

• Invention

• Discovery

• Technique

• Tool

Which of these activities do you usually do in the morning.

• Have lunch

• Have breakfast

• Go to bed

• Cook dinner

a. How do we call an organism composed by just one cell?

• unicellular

• multicellular

• prokaryotic

• Eggs

The central part of the cell, also known as the brain of the cell is the

• Lysosome

• Nucleus

• Vacuole

• Citoplasm

The organelle that wraps up and protects the cell is

• The Mitochondrian

• Ribosomes

• Nucleus

• Cell membrane